Microchip Technology

RE46C317E8F  

Sensor and Detector Interfaces

RE46C317E8F Description

The RE46C317E8F is a horn driver IC designed by Microchip Technology, specifically tailored for driving piezoelectric horns and buzzers. This device is part of the Sensor and Detector Interfaces category and is housed in an 8-DIP package, making it suitable for through-hole mounting. The RE46C317E8F operates on a voltage input and provides a voltage output, ensuring efficient energy transfer and minimal power loss. It features a low supply current of 300 µA, making it energy-efficient and suitable for applications where power consumption is a critical factor.

The RE46C317E8F is classified under ECCN EAR99 and HTSUS 8542.39.0001, indicating its compliance with international export regulations. It is also REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. The device has a moisture sensitivity level (MSL) of 1, which means it is not sensitive to moisture and can be stored and used without additional precautions.

RE46C317E8F Features

• Low Supply Current: The RE46C317E8F consumes only 300 µA of supply current, making it highly energy-efficient. This feature is particularly beneficial in battery-operated devices or systems where power conservation is crucial.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into various electronic assemblies.
• Voltage Input and Output: The device operates on voltage input and provides voltage output, ensuring compatibility with a wide range of electronic systems.
• Compliance and Safety: The RE46C317E8F is REACH unaffected and ROHS3 compliant, making it suitable for use in environmentally conscious applications. It also meets the moisture sensitivity level 1 (unlimited), ensuring reliability in various environmental conditions.
• Active Product Status: The RE46C317E8F is an active product, indicating that it is currently in production and available for purchase, ensuring supply chain stability for customers.

RE46C317E8F Applications

The RE46C317E8F is ideal for applications requiring efficient and reliable piezoelectric horn or buzzer driving. Some specific use cases include:

• Consumer Electronics: Ideal for driving alarms, notifications, and alerts in devices such as smoke detectors, security systems, and household appliances.
• Automotive: Suitable for in-vehicle warning systems, seatbelt reminders, and other auditory alerts.
• Industrial: Can be used in industrial control panels, machinery alarms, and safety equipment where audible signals are necessary.
• Medical Devices: Useful in medical equipment for alerts and notifications, ensuring critical information is conveyed effectively.

Conclusion of RE46C317E8F

The RE46C317E8F from Microchip Technology is a versatile and efficient horn driver IC that offers significant advantages over similar models. Its low supply current, through-hole mounting, and voltage input/output capabilities make it a reliable choice for driving piezoelectric horns and buzzers. The device's compliance with environmental and safety standards, combined with its active product status, ensures it meets the demands of modern electronic systems. Whether used in consumer electronics, automotive, industrial, or medical applications, the RE46C317E8F provides a robust and energy-efficient solution for driving audible alerts and notifications.

RE46C317E8F Documents

Download datasheets and manufacturer documentation for RE46C317E8F

PCN Assembly/Origin :

Mult Dev 13/Apr/2020      

Datasheets :

RE46C317/18      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

HTML Datasheet :

RE46C317/18      

PCN Design/Specification :

Wire Chg 02/Mar/2016       RE46C317/18 Datasheet 17/May/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH